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Sigma-Aldrich

1,1,4,7,10,10-Hexamethyltriethylenetetramine

97%

Synonyme(s) :

HMTETA

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About This Item

Formule linéaire :
[(CH3)2NCH2CH2N(CH3)CH2-]2
Numéro CAS:
3083-10-1
Poids moléculaire :
230.39
Numéro CE :
221-382-7
Numéro MDL:
MFCD00025684
Code UNSPSC :
12352100
ID de substance PubChem :
24862651
Nomenclature NACRES :
NA.22

Pureté

97%

Forme

liquid

Indice de réfraction

n20/D 1.456 (lit.)

Point d'ébullition

130 °C/11 mmHg (lit.)

Densité

0.847 g/mL at 25 °C (lit.)

Chaîne SMILES 

CN(C)CCN(C)CCN(C)CCN(C)C

InChI

1S/C12H30N4/c1-13(2)7-9-15(5)11-12-16(6)10-8-14(3)4/h7-12H2,1-6H3

Clé InChI

DWFKOMDBEKIATP-UHFFFAOYSA-N

Catégories apparentées

Description générale

1,1,4,7,10,10-Hexamethyltriethylenetetramine is a polyamines additive, has been reported as an efficient reagent for the problematic Koenigs-Knorr glucuronidation.

Application

1,1,4,7,10,10-Hexamethyltriethylenetetramine may be used as reagent in the synthesis of ideal linear random copolymers containing both vinyl polymer and polyester units in a single polymer chain. 1,1,4,7,10,10-Hexamethyltriethylenetetramine complexed with CuBr constitutes catalytic complex, used in the copolymerization of poly[ε-caprolactone] with N,N-dimethylamino-2-ethyl methacrylate monomers by atom-transfer radical polymerization (ATRP). It may be used as catalyst in the aqueous surface-initiated-ATRP to grow poly(N,N-dimethylacrylamide) (PDMA).

Code de la classe de stockage

8A - Combustible corrosive hazardous materials

Classe de danger pour l'eau (WGK)

WGK 3

Point d'éclair (°F)

215.6 °F - closed cup

Point d'éclair (°C)

102 °C - closed cup

Équipement de protection individuelle

Eyeshields, Gloves, type ABEK (EN14387) respirator filter

Certificats d'analyse (COA)

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Stefanie L Baker et al.
Nature communications, 10(1), 4718-4718 (2019-10-19)
Almost all commercial proteins are purified using ammonium sulfate precipitation. Protein-polymer conjugates are synthesized from pure starting materials, and the struggle to separate conjugates from polymer, native protein, and from isomers has vexed scientists for decades. We have discovered that
Bryan R Coad et al.
Langmuir : the ACS journal of surfaces and colloids, 23(23), 11791-11803 (2007-10-11)
We report the use of aqueous surface-initiated atom transfer radical polymerization (SI-ATRP) to grow polymer brushes from a "gigaporous" polymeric chromatography support for use as a novel size exclusion chromatography medium. Poly(N,N-dimethylacrylamide) (PDMA) was grown from hydrolyzable surface initiators via
Weihang Ji et al.
Biomacromolecules, 18(8), 2583-2593 (2017-06-29)
Antibacterial polymers are potentially powerful biocides that can destroy bacteria on contact. Debate in the literature has surrounded the mechanism of action of polymeric biocides and the propensity for bacteria to develop resistance to them. There has been particular interest
Masato Mizutani et al.
Journal of the American Chemical Society, 132(21), 7498-7507 (2010-05-12)
All polymerization reactions are categorized into two large different families, chain- and step-growth polymerizations, which are typically incompatible. Here, we report the simultaneous chain- and step-growth polymerization via the metal-catalyzed radical copolymerization of conjugated vinyl monomers and designed monomers possessing
Hsuan-Ying Chen et al.
Colloids and surfaces. B, Biointerfaces, 156, 243-253 (2017-05-24)
Novel comb-shaped amphiphilic copolymers based on methoxy poly(ethylene glycol)-b-[poly(ε-caprolactone)-g-poly(methacrylic acid)] (MPCL-g-pMAA), were synthesized via ring opening polymerization (ROP) and atom transfer radical polymerization (ATRP) for drug delivery systems. MPCL-g-pMAAs with various MAA repeating units self-assemble into a core-shell structure in
Afficher tous les articles scientifiques apparentés

Articles

Micro Review of RAFT Polymerization

Micro review of reversible addition/fragmentation chain transfer (RAFT) polymerization.

Protocoles

Concepts and Tools for RAFT Polymerization

We present an article about RAFT, or Reversible Addition/Fragmentation Chain Transfer, which is a form of living radical polymerization.

Typical Procedures for Polymerizing via RAFT

We presents an article featuring procedures that describe polymerization of methyl methacrylate and vinyl acetate homopolymers and a block copolymer as performed by researchers at CSIRO.

Polymerizing via ATRP

Polymerization via ATRP procedures demonstrated by Prof. Dave Haddleton's research group at the University of Warwick.

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